Honeywell has identified an issue that could affect sound output on System Sensor L-series low-frequency sounders and strobes for residential apartments and commercial buildings. Products affected ...

• Product specifications are not always presented in a way that allows direct comparison. • A resolution spec apart from a bandwidth spec is not entirely useful. There’s one problem with sensors: The ...

Although the ability tends to wane as we get older, the human auditory system is pretty good at filtering out background noise and making a single voice able to be understood above the general hubbub ...